158872320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4597}}^1$

素因数の和:4627

約数の個数: 144

約数和(自身を含む): 563898720

約数和(自身を除く): 405026400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4597, 5760, 6912, 8640, 9194, 11520, 13791, 17280, 18388, 22985, 27582, 34560, 36776, 41373, 45970, 55164, 68955, 73552, 82746, 91940, 110328, 124119, 137910, 147104, 165492, 183880, 206865, 220656, 248238, 275820, 294208, 330984, 367760, 413730, 441312, 496476, 551640, 588416, 620595, 661968, 735520, 827460, 882624, 992952, 1103280, 1176832, 1241190, 1323936, 1471040, 1654920, 1765248, 1985904, 2206560, 2482380, 2647872, 2942080, 3309840, 3530496, 3971808, 4413120, 4964760, 5295744, 5884160, 6619680, 7943616, 8826240, 9929520, 10591488, 13239360, 15887232, 17652480, 19859040, 26478720, 31774464, 39718080, 52957440, 79436160, 158872320]

約数ペア:

[(1, 158872320), (2, 79436160), (3, 52957440), (4, 39718080), (5, 31774464), (6, 26478720), (8, 19859040), (9, 17652480), (10, 15887232), (12, 13239360), (15, 10591488), (16, 9929520), (18, 8826240), (20, 7943616), (24, 6619680), (27, 5884160), (30, 5295744), (32, 4964760), (36, 4413120), (40, 3971808), (45, 3530496), (48, 3309840), (54, 2942080), (60, 2647872), (64, 2482380), (72, 2206560), (80, 1985904), (90, 1765248), (96, 1654920), (108, 1471040), (120, 1323936), (128, 1241190), (135, 1176832), (144, 1103280), (160, 992952), (180, 882624), (192, 827460), (216, 735520), (240, 661968), (256, 620595), (270, 588416), (288, 551640), (320, 496476), (360, 441312), (384, 413730), (432, 367760), (480, 330984), (540, 294208), (576, 275820), (640, 248238), (720, 220656), (768, 206865), (864, 183880), (960, 165492), (1080, 147104), (1152, 137910), (1280, 124119), (1440, 110328), (1728, 91940), (1920, 82746), (2160, 73552), (2304, 68955), (2880, 55164), (3456, 45970), (3840, 41373), (4320, 36776), (4597, 34560), (5760, 27582), (6912, 22985), (8640, 18388), (9194, 17280), (11520, 13791)]